And is not this doctrine, while it accords with the instructions of the Holy Ghost and the practice of primitive times, also a dictate of common sense? Would you choose weak men to penetrate into the very midst of the enemy, and to grapple with the Anaks of the land, and keep those who are strong in a garrison at home? Would you select indifferent statesmen to settle the affairs of revolutionary France, or to reduce to order the chaotic mass of the South American states; and employ the able, the wise and talented, in governing a country already quiet and peaceful? Did it require less wisdom to lay the foundation and form the constitution of our good government, than it requires to manage the state on principles already established? Does it require less skill to draft the plan of a capitol, than to work at the building when the plan is mature? Does it require less wisdom to govern a camp in a state of mutiny, than when in subjection and at peace? Look, then, at the work of missions. Does it require less talent to deal with minds clouded by ignorance, perverted by superstition, and barred by arrogance, bigotry, and pride, than to instruct the unbiassed, the willing, and intelligent? Does it require less wisdom to tear up the foundations of heathen society, and lay it anew on the principles of the Gospel--to change society morally, religiously, and socially, than to preserve in a good condition a people already intelligent, industrious, and Christian? Surely, if talent is needed anywhere in the kingdom of Christ, it is in the missionary work. That minister, whose talents and piety make him so useful at home that he _cannot be spared_, that is the minister who is needed abroad. The foreign field calls for no laborers who can be conveniently spared. Then, is the church of a pastor wealthy and influential? It is the very church that needs to be aroused by his leaving it. Or is he connected with a literary, or theological institution? Some thus connected are needed to go, to produce the best impression on the young men who are in training. The more important and influential then one's place is, the more like a rushing flood do reasons crowd upon him to arise and go. It is very common for men to excuse themselves from the work of missions, on the ground, that they are somewhat _advanced in years_. There is weight in this excuse. That person would exhibit the want of a proper balance of mind, who should urge all indiscriminately, whatever their age and however circumstanced in life, to go forth to the heathen. But still the excuse of age ought to be looked at cautiously.